Cushion|Natural|IGI

1.05ct I VS2 Cushion Natural Diamond

VG • I/VS2 • IGI 830630987

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 830630987

Diamond specifications and retailer prices

From $1,262 USD
₹120,190 INR
As of October 30, 2026
Save $1,261 USD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,523 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 830630987. Listed at 10 retailers as of October 25, 2026, with prices from $1,262 to $2,523, a $1,261 spread on the same certified stone. MOH London lists it at $2,523. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle35.6°
OriginNatural
Grading LabIGI
CertificateIGI 830630987
Dimensions5.91 × 5.43 × 3.77 mm
L/W Ratio1.09
Girdle conditionFaceted
Top View
5.91 mm5.43 mm1.05 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830630987
Side View
Table 69.0%Crown 39.4°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,523 USD|Low: $1,216 USD|High: $2,550 USD|Avg: $1,669 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$1,262 USD
Retailer 6$1,327 USD
Retailer 8$1,355 USD
Retailer 3$1,407 USD
Retailer 7$1,535 USD
Retailer 9$1,574 USD
Retailer 10$1,617 USD
Retailer 5$1,751 USD
Retailer 4$2,129 USD
MOH London$2,523 USD

37 data points across 10 retailers

10 retailers$1,262 USD to $2,523 USD

A
Cheapest Retailer
-
$1,262 USD
₹120,190 INR
A
Retailer 2
-
$1,327 USD
View
Final sale: no returns
Retailer 3
-
$1,355 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,407 USD
£1,108 GBP
View
B+
Retailer 5
-
$1,535 USD
View
B+
Retailer 6
-
$1,574 USD
View
B+
Retailer 7
-
$1,617 USD
View
A
Retailer 8
-
$1,751 USD
ZAR 28,291 ZAR
View
B+
Retailer 9
-
$2,129 USD
€2,028 EUR
View
Most Expensive
B+
MOH London
8C1C7FCB8 · Oct 25
$2,523 USD
£1,987 GBP
View
9 more retailers have this diamond
Prices start from $1,262 USDSave up to $1,261 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.05ct Cushion
$1,262 USD